condition	mean	min	max
4 h after light	3711.9	3711.9	3711.9
8 h after light	3479.6	3226.6	3732.6
12 h after light	3245.0	3107.4	3382.6
4 h after dark	3183.8999999999996	3009.6	3358.2
8 h after dark	3267.6499999999996	3186.7	3348.6
12 h after dark	3047.45	2773.0	3321.9