condition	mean	min	max
4 h after light	88.77980000000001	29.1646	148.395
8 h after light	119.94514999999998	72.6783	167.212
12 h after light	132.386	84.439	180.333
4 h after dark	54.015600000000006	51.9868	56.0444
8 h after dark	39.08205	29.5579	48.6062
12 h after dark	24.0407	23.9394	24.142