condition	mean	min	max
0 h after light	71.7376	71.2199	72.2553
4 h after light	54.891	51.9496	57.8324
8 h after light	20.59185	19.7189	21.4648
4 h after dark	28.69265	27.0157	30.3696
8 h after dark	46.6481	45.9817	47.3145
12 h after dark	64.17895	63.2594	65.0985