condition	mean	min	max
0 h after light	13.83595	13.6171	14.0548
4 h after light	13.0175	11.226	14.809
8 h after light	24.49715	23.4383	25.556
4 h after dark	26.721	21.953	31.489
8 h after dark	15.242650000000001	15.2399	15.2454
12 h after dark	11.879850000000001	11.868	11.8917