condition	mean	min	max
4 h after light	2.793276	2.7106209999999997	2.880265
8 h after light	2.017721	1.488161	2.382566
12 h after light	1.3735403333333334	1.3022209999999999	1.471188
16 h after light	2.8443466666666666	2.500265	3.289395
4 h after dark	2.3051156666666666	2.131366	2.566323
8 h after dark	1.4956310000000002	1.458172	1.5353620000000001