condition	mean	min	max
4 h after light	0.606759	0.562431	0.651087
8 h after light	0.6726749999999999	0.531628	0.813722
12 h after light	1.756925	1.42225	2.0916
4 h after dark	3.457855	3.29695	3.61876
8 h after dark	3.020295	2.97997	3.06062
12 h after dark	1.666415	1.62658	1.70625