condition	mean	min	max
4 h after light	3.816595	3.73601	3.89718
8 h after light	3.21472	3.01446	3.41498
12 h after light	3.484915	2.51469	4.45514
4 h after dark	5.127689999999999	4.53864	5.71674
8 h after dark	3.909295	3.20997	4.60862
12 h after dark	4.71533	4.19861	5.23205