condition	mean	min	max
4 h after light	17.15865	11.941	22.3763
8 h after light	15.344349999999999	13.1608	17.5279
12 h after light	23.5323	23.0245	24.0401
4 h after dark	30.1306	23.4729	34.6445
8 h after dark	22.1434	12.7561	29.8402
12 h after dark	11.7772	0.0	21.2569