condition	mean	min	max
4 h after light	2.16705	1.08904	3.40476
8 h after light	1.587316	0.369988	2.90866
12 h after light	1.8594600000000001	1.04168	2.49214
4 h after dark	2.6882966666666666	2.24951	2.96822
8 h after dark	1.96249	1.18441	2.35508
12 h after dark	3.0791766666666667	2.45242	3.88049