condition	mean	min	max
4 h after light	13.2614625	12.791553	13.731372
8 h after light	12.138943000000001	11.486333	12.791553
12 h after light	11.924751	10.056364	13.793138
4 h after dark	14.179648	14.119779	14.239517
8 h after dark	12.1384205	11.485288	12.791553
12 h after dark	12.742621	12.742621	12.742621