condition mean min max 1 h after light 2.4376917 2.040167665 2.835215735 3 h after light 2.5814224236666665 2.321749332 3.040337837 5 h after light 1.7170690723333333 0.745122836 2.274472014 7 h after light 1.753356238 1.64285159 1.941940541 9 h after light 1.4228816713333334 1.094695082 2.0554592680000003 11 h after light 1.5426254863333333 1.2512508390000001 1.7873637409999998 1 h after dark 2.718415610666667 2.511032851 2.98589778 3 h after dark 1.9833677966666667 1.11679294 2.628216444 5 h after dark 2.9494192393333334 2.496250813 3.199172453 7 h after dark 3.720290889666667 2.2821332930000002 4.76074942 9 h after dark 3.4211620836666667 2.629592913 4.081388397 11 h after dark 4.131241962 3.613477749 4.606773088