condition	mean	min	max
4 h after light	1.196879	0.878518	1.51524
8 h after light	1.80014	1.47602	2.12426
12 h after light	3.1868	2.3913	3.9823
4 h after dark	3.9958366666666665	3.82774	4.2539
8 h after dark	2.58257	1.75495	3.46934
12 h after dark	2.495146666666667	1.87287	2.83126